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Angles in triangles and Quadrilaterals
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Work out the value of w
145
155
70
290
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Find the value of w
16
48
49
47
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Is this a straight line?
No
Yes
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Work out the value of y
35
25
45
55
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Work out the value of y
122
102
132
112
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Work out the values of x and y
x = 64 and y = 64
x = 116 and y = 116
x = 64 and y = 116
x = 116 and y = 64
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Find the value of y
35
155
25
120
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Work out the value of x
44
46
56
48
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Work out the value of x
141
99
109
89
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Work out the value of y in this kite
75
85
100
80
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Work out the value of a
76
104
176
90
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Work out the value of x
53
57
47
43
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Work out the value of x
30
180
60
90
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Work out the size of angle x
62
52
38
142
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Okay!
Work out the value of y
36
26
87
77
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Okay!
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